Single-player games like OK K.O.! Let’s Play Heroes
Below are 16 single-player Steam games similar to OK K.O.! Let’s Play Heroes, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like OK K.O.! Let’s Play Heroes page.
Ranked picks
- 1
Buster JAM!
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
Buster Jam is a playable cartoon, focused on fast-paced mini-game action. Explore jam-packed worlds and survive an onslaught of wild animated boss-fights. Its lively style and soundtrack hold inspiration from the '90s and early 2000s, with a splash of its own modern flair.
- 2
Rushing Beat Of Rage
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
《Rushing Beat Of Rage》 is a hardcore action fighting game. Players who like classic arcade games should not miss it. The hearty floating combo and the quickly block are the favorites of operation enthusiasts.Start to show your operation!
- 3
Teratopia
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
Rid the land of evil invaders and rescue your friends in this colorful 3D action brawler!
- 4
Cosmic Crowbar
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
Cosmic Crowbar™ is a story-driven beat-em-up action adventure. A mysterious metallic alien crash lands in a scrapyard and merges with a crowbar to survive. Alone and far from home, our mighty metallic hero explores the perplexing planet Earth, assembling ardent allies and facing fiendish foes!
- 5
Fatec's Out: School Rage
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
Fatec’s Out is an epic adventure that shows how a digital games professor has to protect the universe’s reality that’s being built beneath his feet. Being a game of the nostalgic and acclaimed Beat’em Up genre, it will make you remember what makes the most famous games of the 90’s timeless.
- 6
Mix-A-Max
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
Mix-A-Max is an action packed beat 'em up where our hero Max must use his wits and defective copies' interchangeable parts to thwart a rouge prototype version of himself who has turned a toy store into a plastic battleground!
- 7
Josh Journey: Darkness Totems
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
Josh Journey: Darkness Totems is a hand drawn beat’em up game about four brave heroes, that use their skills to defeat the Nightmare Monsters using special combo attacks in a co-op gameplay.
- 8
Intrepid Izzy
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
A colourful, imaginative and fun adventure with platformer and beat 'em up elements.
- 9
Might & Magic: Clash of Heroes
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required.
Scattered across five different regions, five special heroes must travel their own dangerous paths to grow in strength, unravel a demonic plot & ultimately save the world from chaos.
- 10
BELOW
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action and Adventure with OK K.O.! Let’s Play Heroes.
BELOW is a solitary journey through the haunted depths of a forbidden isle. Explore. Survive. Discover.
- 11
Super Time Force Ultra
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action with OK K.O.! Let’s Play Heroes.
Super Time Force Ultra is an insane platformer filled with robots and dinosaurs and fun and time travel... sometimes all at the same time!
- 12
Might & Magic: Clash of Heroes - Definitive Edition
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Adventure with OK K.O.! Let’s Play Heroes.
Plan your next move wisely, every additional combo can make the difference! Whether in solo or duo, online or offline, mix and match your units to defeat your enemies in this Definitive Edition of Might & Magic: Clash of Heroes!
- 13
Critter Crunch
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action with OK K.O.! Let’s Play Heroes.
Using Critter Crunch's 'Food Chain' mechanic, players will eat their way through a smorgasbord of levels and gorge on a feast of modes, including Co-op and Versus multiplayer.
- 14
Grindstone
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required.
Grindstone is a puzzle game where epic adventures are just your 9-to-5. It’s your job to mine grindstones from the Creeps that lurk on the mountain in over 600 levels of intricate puzzles and hazards, all in the hopes of saving up enough grindstones to take your family on a much needed vacation.
- 15
Battle Vision
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Action with OK K.O.! Let’s Play Heroes.
Battle your way to victory in this cosmic tactical color-matching game. Recruit your ultimate team, equip them with powerful abilities and stun your opponent with overwhelming combos. Every tournament season is unique in this puzzle-battle roguelike.
- 16
Find Your Words
Single-player alternative to OK K.O.! Let’s Play Heroes — playable solo, no multiplayer required. Shares Adventure with OK K.O.! Let’s Play Heroes.
Find your community at summer camp, one friendship at a time. Take a beat, enjoy a breath of fresh air - all while playing at the beach, strolling in the woods, and dancing with friends. This short cozy game was created by two dads, celebrating their kids’ journeys to find their voices.